Xie Huaigui (谢怀归), the seemingly doting father in the historical drama Key to the Phoenix Heart (雀骨), played a game of thrones so deep that it left the Empress Dowager, the Emperor, the military general, and the noble families all dancing to his tune. But how did a man known only as a “daughter’s servant” manage to orchestrate such a grand scheme, sacrificing thousands to place his son on the throne?
The Gentry Base
His foundation was built on the backs of the ancient scholar-officials. As the head of the prestigious Xie family and the revered “Pure Stream” Imperial Tutor, his influence over the civil service and local gentry was absolute. They were his strength, his shield against the rising military class.
This deep-rooted power made him a coveted ally. Even the calculating Prince of Changsha sought to marry his daughter, promising her an empire. However, this alliance was a lure. Behind the scenes, Xie was using this very desire to pit the Prince against his greatest rival, Xiao Wuyi (萧无衣).
The target of his first great move was the Northern Garrison Army and its commander, Xiao. This force, built on merit from humble origins, threatened the hereditary privileges of Xie’s gentry supporters. He cleverly circulated a nursery rhyme, “The Xiao family’s general, full of glory, ask the bones beneath his blade their story,” to tarnish Xiao’s reputation. This clever piece of propaganda ensured the people would never see the general as a hero, setting the stage for his eventual downfall and solidifying the gentry’s support for Xie’s own son, Li Mao.
The Empress’s Blade
If the gentry were his shield, the Empress Dowager was his most effective sword against Xiao Wuyi. He knew she feared the general’s 100,000-strong army, which swore allegiance to the state, not the throne itself. A silent, deadly agreement was forged.
Xie’s genius lay in his detachment. He didn’t act; he facilitated. Knowing his daughter was the brilliant inventor “Master of the Clever Hand,” he leaked the blueprints of her flawed, showy crossbow to the Empress. The weapon, a beautiful failure, was exactly the tool she needed.
The Empress, through her own officials, purchased the plans and had thousands of the defective crossbows manufactured and shipped to Xiao’s troops. The result was catastrophic, leaving 30,000 soldiers dead and Xiao himself nearly perishing. Xie didn’t merely weaken a rival; he used the Empress to execute his plan. When the Prince of Changsha, the fall guy for the crossbow scheme, was forced into a desperate rebellion, Xie had effectively used one foe to crush another.
The Marriage Trap
The most audacious part of his plan was using his own daughter as the final, perfect piece. To neutralize Xiao, who was the main obstacle to Li Mao’s (李茂) succession, Xie didn’t attack him directly; he ensnared him.
He subtly led Xiao to investigate the crossbow incident, guiding him to discover his daughter’s involvement. Concurrently, the Prince of Changsha, desperate to secure the gentry’s power, publicly sought her hand. Consumed by his vendetta against the Prince and the allure of acquiring the Xie family’s influence, Xiao intervened and married her himself, walking willingly into the trap.
But his daughter’s role was twofold. She was also the wedge to drive between Xiao and Li Mao, his own half-brother. While their relationship was still strong, Xie knew the seeds of jealousy and resentment would grow over time. More insidiously, if Xiao ever opposed Li Mao’s claim, Xie could reveal his daughter’s role in the crossbow disaster, a truth that could incite the surviving Northern Garrison soldiers to revolt against their commander, forcing him to surrender his power. He was willing to trade his daughter’s happiness and his son’s friendship to secure the throne.
Finally, the frail Emperor, fearing any single faction’s dominance, saw Li Mao as the perfect pawn to maintain balance. Xie presented his son as a weak-willed, compassionate figure, easy to control. The Emperor, believing he was stabilizing the court, appointed Li Mao as Regent, unknowingly handing him the keys to the kingdom. Four powerful players thought they were winning. But the master of the board was the man everyone underestimated. He secured his son’s crown, but in the ultimate irony, this victor in the game of power lost what he claimed to value most: his wife and his daughter’s love. It was a victory that tasted of ashes.



